ancoron at chaoslayer.de
Sat Mar 13 16:08:46 UTC 2010
On 03/13/2010 04:28 PM, Stefan Bader wrote:
> I would check whether the number of timer interrupts on your system increments.
> You can see this with 'watch cat /proc/interrupts" (its IRQ0).
> If that number does not increase quite often, you might try to boot with
> "acpi_skip_timer_override" on the grub/kernel commandline.
Well, actually it does increase normally (compared to a similar karmic
system which doesn't yield such lags):
CPU0 CPU1 CPU2 CPU3
0: 72 133 5761577 13517 IO-APIC-edge timer
Well, I just might give it a try and see whether it does anything. On
the other side I noticed there are some messages at dmesg regarding ACPI:
[ 0.720325] ACPI: WMI: Mapper loaded
[ 0.720362] PCI: Using ACPI for IRQ routing
[ 0.720404] pci 0000:00:00.0: BAR 3: address space collision on of
[ 0.720445] pci 0000:00:00.0: BAR 3: can't allocate resource
[ 11.468624] hub 8-0:1.0: USB hub found
[ 11.468629] hub 8-0:1.0: 4 ports detected
[ 11.469101] ACPI: I/O resource piix4_smbus [0xb00-0xb07] conflicts
with ACPI region SOR1 [0xb00-0xb0f]
[ 11.469115] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 11.479951] EDAC amd64: This node reports that Memory ECC is
currently disabled, set F3x44 (0000:00:18.3).
[ 11.479959] EDAC amd64: ECC disabled in the BIOS or no ECC
capability, module will not load.
[ 11.479960] Either enable ECC checking or force module loading by
[ 11.479961] (Note that use of the override may cause unknown side
[ 11.479973] amd64_edac: probe of 0000:00:18.2 failed with error -22
Is this something I should be worried of?
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